6.6-stable review patch. If anyone has any objections, please let me know.
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From: Cong Liu liucong2@kylinos.cn
commit 7335d4ac812917c16e04958775826d12d481c92d upstream.
Fix a bug where the code was checking the wrong file descriptors when opening the input files. The code was checking 'fd' instead of 'fd_in', which could lead to incorrect error handling.
Fixes: 05be5e273c84 ("selftests: mptcp: add disconnect tests") Cc: stable@vger.kernel.org Fixes: ca7ae8916043 ("selftests: mptcp: mptfo Initiator/Listener") Co-developed-by: Geliang Tang geliang@kernel.org Signed-off-by: Geliang Tang geliang@kernel.org Signed-off-by: Cong Liu liucong2@kylinos.cn Reviewed-by: Matthieu Baerts (NGI0) matttbe@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org Link: https://patch.msgid.link/20250328-net-mptcp-misc-fixes-6-15-v1-2-34161a482a7... Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/testing/selftests/net/mptcp/mptcp_connect.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.c +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c @@ -1270,7 +1270,7 @@ int main_loop(void)
if (cfg_input && cfg_sockopt_types.mptfo) { fd_in = open(cfg_input, O_RDONLY); - if (fd < 0) + if (fd_in < 0) xerror("can't open %s:%d", cfg_input, errno); }
@@ -1293,7 +1293,7 @@ again:
if (cfg_input && !cfg_sockopt_types.mptfo) { fd_in = open(cfg_input, O_RDONLY); - if (fd < 0) + if (fd_in < 0) xerror("can't open %s:%d", cfg_input, errno); }